高温干旱下油菜的木质化应答及其在茎与根中的差异

尹能文^**, 李加纳^**, 刘雪, 练剑平, 付春, 李威, 蒋佳怡, 薛雨飞, 王君, 柴友荣^*

Lignification Response and the Difference between Stem and Root of Brassica napus under Heat and Drought Compound Stress

YIN Neng-Wen^**, LI Jia-Na^**, LIU Xue, LIAN Jian-Ping, FU Chun, LI Wei, JIANG Jia-Yi, XUE Yu-Fei, WANG Jun, CHAI You-Rong^*

成熟期植株中部茎(A~D)和根切片(E~H) A、B和E~H: Phloroglucinol-HCl染色法; C和D: Mäule染色法。E和F: 维管束间纤维较多类型的根切片; G和H: 维管束间纤维较少类型的根切片。if: 维管束间纤维; ph: 韧皮部; pi: 髓部; xy: 木质部; ve: 导管。A~D: bar = 200 μm; E~H: bar = 500 μm。